Calcogen (Catalan Wikipedia)

Analysis of information sources in references of the Wikipedia article "Calcogen" in Catalan language version.

refsWebsite
Global rank Catalan rank
5th place
5th place
low place
44th place
2nd place
6th place
149th place
111th place
462nd place
459th place
1,148th place
3rd place
40th place
19th place
3,527th place
609th place

britannica.com

  • Brasted, Robert C. «Oxygen group element». Encyclopedia Britannica, 03-11-2017. [Consulta: 1r setembre 2021].

diccionari.cat

doi.org

dx.doi.org

enciclopedia.cat

encyclopedia.com

sciencedirect.com

webelements.com

worldcat.org